S$ 723+ Cheap flights to Houston

— HOU
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Houston

Sun 13-907:00 -
1 stop21h 37m
Sun 27-916:45 -
1 stop23h 30m
Deal found 3-9S$ 1,222
Sun 4-1007:00 -
1 stop21h 37m
Sun 11-1016:45 -
1 stop23h 30m
Deal found 5-9S$ 1,468
Mon 21-1213:15 -
1 stop21h 35m
Wed 30-1223:30 -
1 stop22h 35m
Deal found 3-9S$ 1,528
Sun 13-907:30 -
2 stops45h 55m
Sun 27-917:26 -
2 stops46h 34m
Deal found 3-9S$ 1,544
Fri 16-1013:55 -
2 stops29h 05m
Fri 23-1019:00 -
3 stops29h 05m
Deal found 2-9S$ 1,579
Mon 9-1114:25 -
3 stops44h 35m
Mon 7-1208:55 -
2 stops38h 10m
Deal found 3-9S$ 1,596
Sat 17-1013:55 -
2 stops29h 05m
Sat 24-1014:45 -
2 stops33h 20m
Deal found 3-9S$ 1,597
Wed 21-1001:55 -
2 stops24h 43m
Thu 29-1006:00 -
2 stops29h 50m
Deal found 7-9S$ 1,606
Sat 3-1001:55 -
2 stops24h 30m
Sun 11-1006:00 -
2 stops35h 10m
Deal found 5-9S$ 1,651
Mon 21-1222:20 -
1 stop36h 40m
Wed 30-1221:52 -
2 stops32h 23m
Deal found 3-9S$ 1,666
Thu 17-902:00 -
2 stops33h 30m
Mon 21-921:00 -
2 stops26h 30m
Deal found 3-9S$ 1,766
Mon 21-1215:45 -
2 stops28h 15m
Wed 30-1219:25 -
2 stops26h 40m
Deal found 3-9S$ 1,934

Find flight deals to Houston

Return from

S$ 1,468

One-way from

S$ 723
Air Canada
  • Air Canada
  • 4-10-11-10
  • 2 total stops
  • 45h 07m total
  • Singapore to Houston
15-11-31-12
  • 15-11-31-12
  • 2 total stops
  • 26h 15m total
  • Singapore to Houston

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 14-11

08:40-14:38

1 stop19h 58m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 772

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 3-11

08:40-13:21

2 stops42h 41m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 775

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Mon 2-11

19:25-20:09

2 stops38h 44m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 791

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 13-12

08:40-14:38

1 stop19h 58m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 807

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Fri 4-12

08:40-09:05

2 stops38h 25m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 817

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 6-12

00:55-07:55

2 stops45h 00m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 826

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 14-11

13:15-05:10

3 stops29h 55m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 879

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 5-12

13:15-13:20

3 stops38h 05m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 903

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 12-9

10:50-08:45

2 stops58h 55m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 912

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Thu 22-10

13:55-10:15

2 stops33h 20m

Houston Hobby

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 966

Flights are sorted by cheapest return flights first.

Deals found on 3-9

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Best time to book a flight to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Houston

How long is the flight to Houston?

On average, a flight from Singapore to Houston takes 25 hours 31 minutes. Flights to Houston from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Houston?

The cheapest airlines flying from Singapore to Houston are United Airlines and EVA Air.

Rainfall in Houston by month

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Read through reviews of airlines serving the United States, such as EVA Air and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

FAQs about flying to Houston

Houston climate

Houston is a year-round city. It’s large enough to accommodate big events, though you might want to avoid it when there’s a mega-event such as the Super Bowl. The weather is pleasant from autumn through spring. Summers are very hot and very humid, and in late summer thunderstorms are frequent, occasionally spawning tornadoes. Houston is also vulnerable to hurricanes. Winters are generally mild, but there can occasionally be very sudden cold weather in late autumn and winter, when frigid winds whistle down off the plains.

Getting around Houston

As long as you’re spending most of your Houston time downtown, you won’t need to rent a car. Houston’s downtown and museum district are small and compact, and many hotels have shuttles to help you get around. The city’s public transport system is very good. The Metro has both bus and light rail services. If you do decided to venture out, you’ll want to rent a car. Finding your way around shouldn’t be too difficult. The city is smartly laid out, streets are clearly marked and the roads are well kept. The only trouble you’ll have is with traffic. Houston drivers are notoriously ruthless and fast, and you’ll want to stay off the road during rush hour. 

What is good to know if travelling to Houston?

  • Space Centre Houston is the official visitors’ centre for NASA’s Johnson Space Centre. The tram tour and the four-hour tour show you working parts of the space centre, and sometimes you can see astronauts in training. The Astronaut Gallery has a number of actual flight suits and pictures of all astronauts and crews. Films, simulations, and interactive displays give you the feel of being in space. Plan to spend at least half a day. If you take the four-hour tour, consider a full day.
  • The Houston Museum of Natural Science has excellent permanent exhibits (including good dinosaurs, a planetarium, and a Foucault pendulum) and often has outstanding travelling exhibits. The star attraction is the rainforest environment in the Butterfly Collection, with hundreds of butterflies eating, flying, or resting (sometimes on you).
  • The Museum of Fine Arts Houston (MFAH), near the science museum, has an admirable permanent collection, including a sculpture garden, and also hosts outstanding travelling exhibits. It’s worth visiting just for the architecture, a mixture of early 20th century traditional and outstanding modern, including two additions by Mies van der Rohe.
  • Now part of the MFAH, Bayou Bend is a wonderful museum house set in 14 acres of lovely garden. It showcases the American antiques, some as old as the 1600s, collected by Miss Ima Hogg. (Yes, it’s pronounced “I’m a hog.” The tour explains how her father, Governor Jim Hogg, did that to her — and also that she did not have a sister called Ura; that’s just a Texas tall tale.)
  • East Texas has similar terrain to Louisiana, and Houston has several bayous, watercourses that are quite deep and narrow, except during heavy rains. At places like Bayou Bend, they are a lovely part of the natural environment. In downtown Houston, they have sloping concrete banks to reduce flooding, but they are still sometimes home to wildlife such as  shore birds like herons or even the occasional alligator.
  • The Houston Livestock Show and Rodeo takes place in late February and early March. But there are also other rodeo and livestock-related events throughout the year.
  • Galveston, an hour’s drive from Houston, is a small beach resort town. In addition to the beaches, its attractions include the Victorian buildings in the historic district.
  • When is the best time to fly to Houston?

    Peak season: The ideal times totake a flight toHoustonare early spring and autumn. In October and at least early November, the weather is often still warm enough for summer clothes, but the humidity is gone. Off season: Most visitors prefer to avoid the hot, humid summer from June until September.

  • Can I find cheaper flights to Houston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Houston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Houston?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Houston.

  • Where does the fastest flight to Houston depart from?

    For those looking to save time traveling to Houston, Singapore Changi offers the quickest one-way flight (25 hours 31 minutes).

  • Does Houston Hobby have rental cars?

    Yes. Those touching down at Houston Hobby can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston Hobby?

    Yes. Houston Hobby has hotels nearby for those requiring accommodations. Quality Suites Houston Hobby Airport is the closest property to Houston Hobby (0.0 km away from Houston Hobby).

See more FAQs

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Airports serving Houston

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